All this week the two star players - ok, we admit it, it's some of their biggest fans dressed up as their heroes! - are taking part in challenges ahead of the big Heineken Cup clash between Cardiff Blues and Toulon on Saturday afternoon.
It was all square before day three as we take to the training pitches at the home of Cardiff City FC! Click HERE to watch all the action unfold!
Every day this week a new challenge will take place so keep visiting our youtube channel to watch!
Want to see Halfpenny and Wilkinson in action for real this Saturday at the Arms Park? Tickets are selling fast so don't delay! Call the Ticket Office on 02920 302030 or click HERE to buy online!